2311407

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 4018560

約数和(自身を除く): 1707153

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1931, 5793, 13517, 17379, 36689, 40551, 110067, 121653, 256823, 330201, 770469, 2311407]

約数ペア:

[(1, 2311407), (3, 770469), (7, 330201), (9, 256823), (19, 121653), (21, 110067), (57, 40551), (63, 36689), (133, 17379), (171, 13517), (399, 5793), (1197, 1931)]